/* ==========================================================================
   AUTLAND — Landing Page (v2 — interações modernas)
   Paleta da marca:
   Azul-petróleo #172E3F · Verde floresta #265024 · Grafite #272525 · Cinza #7E7F81
   ========================================================================== */

/* ---------- Fontes locais (funcionam offline) ---------- */
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-variable.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('../fonts/space-grotesk-variable.woff2') format('woff2');
  font-weight: 300 700;
  font-display: swap;
}

/* ---------- Design tokens ---------- */
:root {
  --blue: #172E3F;
  --blue-light: #2A4D66;
  --blue-lighter: #4A7396;
  --blue-dark: #0E1B26;
  --blue-deep: #13242F;
  --green: #265024;
  --green-light: #3A7036;
  --green-lighter: #5C9A57;
  --graphite: #272525;
  --gray: #7E7F81;
  --gray-light: #B9BABC;
  --gray-lighter: #E4E5E7;
  --surface: #F7F8F9;

  --bg: var(--surface);
  --bg-alt: #FFFFFF;
  --text: var(--graphite);
  --text-muted: var(--gray);
  --heading: var(--blue);
  --border: var(--gray-lighter);
  --dash: var(--gray-light);
  --accent: var(--green);
  --accent-strong: var(--green-light);
  --card-shadow: 0 1px 2px rgba(23,46,63,.06), 0 8px 24px rgba(23,46,63,.08);
  --card-shadow-hover: 0 8px 16px rgba(23,46,63,.10), 0 28px 60px rgba(23,46,63,.16);
  --header-bg: rgba(255,255,255,.82);
  --curve-blue: #2A4D66;
  --curve-green: #3A7036;
  --curve-opacity: .16;
  --glow: rgba(58,112,54,.14);
  --easing: cubic-bezier(.22,.61,.36,1);
  --easing-soft: cubic-bezier(.4,0,.2,1);
}

[data-theme="dark"] {
  --bg: var(--blue-dark);
  --bg-alt: var(--blue-deep);
  --text: var(--gray-lighter);
  --text-muted: var(--gray-light);
  --heading: #FFFFFF;
  --border: var(--blue-light);
  --dash: var(--blue-light);
  --accent: var(--green-lighter);
  --accent-strong: var(--green-lighter);
  --card-shadow: 0 1px 2px rgba(0,0,0,.2), 0 8px 24px rgba(0,0,0,.25);
  --card-shadow-hover: 0 8px 20px rgba(0,0,0,.35), 0 30px 60px rgba(0,0,0,.45);
  --header-bg: rgba(14,27,38,.72);
  --curve-blue: #4A7396;
  --curve-green: #5C9A57;
  --curve-opacity: .28;
  --glow: rgba(92,154,87,.18);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background-color .4s var(--easing-soft), color .4s var(--easing-soft);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}
/* trava qualquer overflow horizontal em todas as telas */
html, body { max-width: 100%; }
main { overflow-x: clip; }

img { max-width: 100%; display: block; height: auto; }
a { text-decoration: none; color: inherit; }
.hidden { display: none !important; }
::selection { background: rgba(58,112,54,.22); }
[data-theme="dark"] ::selection { background: rgba(92,154,87,.3); }

h1, h2, h3 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  color: var(--heading);
  line-height: 1.12;
  letter-spacing: -.015em;
  overflow-wrap: break-word;
  hyphens: auto;
}
h1 { font-size: clamp(2.1rem, 1.3rem + 3.6vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 1.2rem + 2.2vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

.eyebrow {
  font-family: 'Space Grotesk', sans-serif;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--accent);
  margin-bottom: .85rem;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}
.eyebrow::before {
  content: '';
  width: 1.6rem;
  height: 2px;
  background: var(--accent);
  transform-origin: left;
  animation: eyebrow-line .8s var(--easing) both;
}
@keyframes eyebrow-line { from { transform: scaleX(0); opacity: 0; } to { transform: scaleX(1); opacity: 1; } }

.section { padding: 7rem 0; position: relative; transition: background-color .4s var(--easing-soft); overflow-x: clip; }
.section--white { background: var(--bg-alt); }

.section__head { max-width: 44rem; margin: 0 auto 4rem; text-align: center; }
.section__head .eyebrow { display: inline-flex; }
.section__lead { margin-top: 1rem; font-size: 1.1rem; color: var(--text-muted); }
.section__text { margin-top: 1.25rem; color: var(--text-muted); }

.dashed-divider {
  height: 3px;
  margin: 4.5rem 0;
  background: repeating-linear-gradient(to right, var(--dash) 0 24px, transparent 24px 40px);
  background-size: 80px 100%;
  animation: dash-march 4s linear infinite;
}
@keyframes dash-march { to { background-position: 80px 0; } }

/* ---------- Indicador de progresso de scroll ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--blue-lighter), var(--green-lighter));
  z-index: 60;
  will-change: transform;
}

/* ---------- Botões ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .85rem 1.7rem;
  border-radius: .5rem;
  border: none;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .02em;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform .35s var(--easing), box-shadow .35s var(--easing), background-color .3s, color .3s, border-color .3s;
  will-change: transform;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.25) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .7s var(--easing);
  z-index: -1;
}
.btn:hover::after { transform: translateX(120%); }

.btn--primary { background: var(--accent-strong); color: #fff; box-shadow: 0 4px 14px rgba(38,80,36,.25); }
.btn--primary:hover { background: var(--green-lighter); box-shadow: 0 10px 26px rgba(38,80,36,.4); transform: translateY(-2px); }
.btn--primary:active { transform: translateY(0) scale(.98); }
.btn--secondary { background: transparent; border: 2px solid var(--blue); color: var(--blue); }
.btn--secondary:hover { background: var(--blue); color: #fff; transform: translateY(-2px); box-shadow: 0 10px 26px rgba(23,46,63,.25); }
[data-theme="dark"] .btn--secondary { border-color: var(--blue-lighter); color: var(--gray-lighter); }
[data-theme="dark"] .btn--secondary:hover { background: var(--blue-light); border-color: var(--blue-light); }
.btn:focus-visible, a:focus-visible, button:focus-visible {
  outline: 2px solid var(--green-lighter);
  outline-offset: 3px;
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: background-color .4s var(--easing), box-shadow .4s var(--easing), backdrop-filter .4s;
}
.header.scrolled, .header.menu-open {
  background: var(--header-bg);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 rgba(23,46,63,.06), 0 10px 30px rgba(23,46,63,.10);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 6rem;
  transition: height .4s var(--easing);
}
.header.scrolled .header__inner { height: 5rem; }
.header__logo { display: inline-flex; transition: transform .35s var(--easing); }
.header__logo:hover { transform: scale(1.04); }
.logo { height: clamp(3.4rem, 3rem + 1.6vw, 4.5rem); width: auto; transition: height .4s var(--easing); }
.header.scrolled .logo { height: clamp(3rem, 2.6rem + 1.2vw, 3.8rem); }
.logo--dark { display: none; }
[data-theme="dark"] .logo--light { display: none; }
[data-theme="dark"] .logo--dark { display: block; }

.header__nav { display: none; gap: 2rem; }
.header__nav a {
  position: relative;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .875rem;
  font-weight: 500;
  padding: .25rem 0;
  transition: color .25s;
}
.header__nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .35s var(--easing);
}
.header__nav a:hover { color: var(--accent); }
.header__nav a:hover::after { transform: scaleX(1); }
.header__nav a.active { color: var(--accent); }
.header__nav a.active::after { transform: scaleX(1); }

.header__actions { display: flex; align-items: center; gap: .75rem; }
.header__cta { display: none; padding: .65rem 1.4rem; }

.theme-toggle {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: .5rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--heading);
  cursor: pointer;
  overflow: hidden;
  transition: all .3s var(--easing);
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.theme-toggle svg { transition: transform .5s var(--easing), opacity .3s; }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
.theme-toggle:active svg { transform: rotate(40deg) scale(.8); }

.hamburger {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: .5rem;
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  transition: border-color .3s;
}
.hamburger:hover { border-color: var(--accent); }
.hamburger span {
  width: 20px;
  height: 2px;
  background: var(--heading);
  transition: transform .35s var(--easing), opacity .25s;
}
.menu-open .hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .hamburger span:nth-child(2) { opacity: 0; }
.menu-open .hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: .25rem;
  padding: 1rem 1.5rem 1.5rem;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}
.menu-open .mobile-menu { display: flex; animation: menu-in .4s var(--easing) both; }
@keyframes menu-in { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
.mobile-menu a {
  padding: .85rem .75rem;
  border-radius: .5rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  transition: background .25s, color .25s, padding-left .25s;
}
.mobile-menu a:not(.btn):hover { background: var(--bg); color: var(--accent); padding-left: 1.1rem; }
.mobile-menu .btn { margin-top: .5rem; justify-content: center; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 7rem;
  padding-bottom: 5rem;
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero__bg::before {
  content: '';
  position: absolute;
  width: 60vw; height: 60vw;
  max-width: 760px; max-height: 760px;
  top: calc(50% + (var(--my, 0) * -30px));
  left: calc(60% + (var(--mx, 0) * 30px));
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--glow) 0%, transparent 65%);
  animation: breathe 9s ease-in-out infinite;
}
@keyframes breathe { 0%,100% { opacity: .7; transform: translate(-50%,-50%) scale(1); } 50% { opacity: 1; transform: translate(-50%,-50%) scale(1.12); } }

.hero__bg svg {
  position: absolute;
  left: 50%; top: 50%;
  width: 160%; height: 140%;
  transform: translate(-50%, -50%);
  opacity: var(--curve-opacity);
  animation: float 14s ease-in-out infinite;
}
.curve { fill: none; stroke-dasharray: 3200; stroke-dashoffset: 3200; animation: draw 2.6s var(--easing) forwards; }
.curve--blue { stroke: var(--curve-blue); animation-delay: .2s; }
.curve--green { stroke: var(--curve-green); animation-delay: .55s; }

@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes float { 0%, 100% { transform: translate(-50%, -50%); } 50% { transform: translate(-50%, calc(-50% - 16px)); } }

.hero__dash {
  display: none; /* removido: a linha tracejada flutuante poluía o hero */
}

/* Spotlight que acompanha o cursor com suavização (lerp via JS) */
.hero__spotlight {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    circle 26rem at var(--spot-x, 70%) var(--spot-y, 35%),
    var(--glow) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity .6s var(--easing-soft);
  mix-blend-mode: screen;
}
.hero.spotlight-on .hero__spotlight { opacity: 1; }

.hero__content { position: relative; max-width: 1200px; }
.hero__content h1 { max-width: 50rem; }
.hero__subtitle {
  margin-top: 1.5rem;
  max-width: 36rem;
  font-size: 1.15rem;
  color: var(--text-muted);
}
.hero__buttons { margin-top: 2.75rem; display: flex; flex-wrap: wrap; gap: 1rem; }

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0;
  animation: rise .6s var(--easing) 1.1s forwards;
}
.hero__scroll span {
  width: 26px; height: 42px;
  border: 2px solid var(--text-muted);
  border-radius: 14px;
  position: relative;
}
.hero__scroll span::before {
  content: '';
  position: absolute;
  left: 50%; top: 7px;
  width: 4px; height: 8px;
  border-radius: 2px;
  background: var(--accent);
  transform: translateX(-50%);
  animation: scroll-dot 1.8s var(--easing-soft) infinite;
}
@keyframes scroll-dot { 0% { opacity: 0; transform: translate(-50%,0); } 30% { opacity: 1; } 60% { opacity: 1; transform: translate(-50%,14px); } 100% { opacity: 0; transform: translate(-50%,16px); } }

.stagger-1, .stagger-2, .stagger-3, .stagger-4 {
  opacity: 0;
  transform: translateY(28px);
  animation: rise .7s var(--easing) forwards;
}
.stagger-1 { animation-delay: .15s; }
.stagger-2 { animation-delay: .3s; }
.stagger-3 { animation-delay: .55s; }
.stagger-4 { animation-delay: .7s; }
@keyframes rise { to { opacity: 1; transform: translateY(0); } }

.hero__content h1 .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(40px) rotate(2deg);
  animation: word-in .8s var(--easing) forwards;
}
@keyframes word-in { to { opacity: 1; transform: translateY(0) rotate(0); } }

/* ---------- Reveal ao rolar ---------- */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity .8s var(--easing), transform .8s var(--easing); will-change: opacity, transform; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity .8s var(--easing), transform .8s var(--easing); }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity .8s var(--easing), transform .8s var(--easing); }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.reveal-scale { opacity: 0; transform: scale(.92); transition: opacity .8s var(--easing), transform .8s var(--easing); }
.reveal-scale.visible { opacity: 1; transform: scale(1); }
.reveal-delay-1.visible { transition-delay: .1s; }
.reveal-delay-2.visible { transition-delay: .2s; }
.reveal-delay-3.visible { transition-delay: .3s; }

/* ---------- Sobre ---------- */
.about__grid { display: grid; gap: 3.5rem; align-items: center; }
.about__image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.about__image::before {
  content: '';
  position: absolute;
  width: 80%; height: 80%;
  background: radial-gradient(circle, var(--glow) 0%, transparent 70%);
  filter: blur(10px);
  z-index: 0;
}
.about__image img {
  position: relative;
  z-index: 1;
  width: 65%;
  max-width: 520px;
  filter: drop-shadow(0 30px 40px rgba(0,0,0,.28));
  will-change: transform;
}

.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2.5rem 1.5rem; text-align: center; }
.stat { position: relative; padding: .5rem; }
.stat__number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 4.2vw, 3.2rem);
  font-weight: 700;
  color: var(--heading);
  display: inline-flex;
  align-items: baseline;
}
.stat__suffix { color: var(--accent); }
.stat p {
  margin-top: .5rem;
  font-size: .8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
}

/* ---------- Serviços ---------- */
.services__grid { display: grid; gap: 1.5rem; }
.card {
  position: relative;
  overflow: hidden;
  padding: 2rem 1.85rem;
  border-radius: .9rem;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  box-shadow: var(--card-shadow);
  transition: transform .4s var(--easing), box-shadow .4s var(--easing), border-color .4s;
  will-change: transform;
}
[data-theme="dark"] .card { background: var(--blue-deep); }
.section--white .card { background: var(--bg); }
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 200px at var(--cx,50%) var(--cy,0%), var(--glow), transparent 60%);
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}
.card:hover::after { opacity: 1; }
.card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--easing);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--card-shadow-hover); border-color: var(--accent); }
.card:hover::before { transform: scaleX(1); }
.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.6rem; height: 3.6rem;
  margin-bottom: 1.35rem;
  border-radius: .7rem;
  background: rgba(23,46,63,.05);
  color: var(--accent);
  transition: transform .4s var(--easing), background .4s, color .4s;
}
[data-theme="dark"] .card__icon { background: rgba(42,77,102,.3); }
.card:hover .card__icon { transform: translateY(-5px) rotate(-6deg) scale(1.08); background: var(--accent-strong); color: #fff; }
.card h3 { transition: color .3s; }
.card:hover h3 { color: var(--accent); }
.card p { margin-top: .55rem; font-size: .9rem; color: var(--text-muted); }

/* ---------- Diferenciais / Processo ---------- */
.process { position: relative; margin-top: 4.5rem; }
.process__line {
  position: absolute;
  left: 1.8rem; top: 0;
  width: 3px; height: 100%;
  background: repeating-linear-gradient(to bottom, var(--dash) 0 18px, transparent 18px 30px);
}
.process__line::after {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  width: 100%;
  height: var(--progress, 0%);
  background: linear-gradient(to bottom, var(--green-lighter), var(--blue-lighter));
  border-radius: 3px;
  transition: height .2s linear;
}
.process__steps { position: relative; display: grid; gap: 3rem; }
.step { position: relative; padding-left: 5.5rem; }
.step__badge {
  position: absolute;
  left: 0; top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.6rem; height: 3.6rem;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: var(--bg-alt);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  box-shadow: var(--card-shadow);
  transition: transform .4s var(--easing), box-shadow .4s, background .3s, color .3s;
}
.step:hover .step__badge { transform: scale(1.12); background: var(--accent-strong); color: #fff; box-shadow: 0 10px 24px var(--glow); }
.step h3 { font-size: 1.25rem; transition: color .3s; }
.step:hover h3 { color: var(--accent); }
.step p { margin-top: .5rem; font-size: .9rem; color: var(--text-muted); }

/* ---------- CTA final ---------- */
.cta-final {
  position: relative;
  overflow: hidden;
  background: var(--blue);
  padding: 6rem 0;
  text-align: center;
}
[data-theme="dark"] .cta-final { background: var(--blue-deep); }
.cta-final::before {
  content: '';
  position: absolute;
  inset: -50%;
  background: conic-gradient(from 0deg, transparent, rgba(74,115,150,.18), transparent, rgba(92,154,87,.18), transparent);
  animation: spin 22s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.cta-final__bg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .15; pointer-events: none; }
.cta-final__bg path { fill: none; }
.cta-final h2 { color: #fff; max-width: 38rem; margin: 0 auto; }
.cta-final p { margin: 1rem auto 0; max-width: 32rem; font-size: 1.1rem; color: var(--gray-light); }
.cta-final .btn { margin-top: 2.5rem; }
.cta-final .container { position: relative; }

/* ---------- Contato ---------- */
.contact__grid { display: grid; gap: 3.5rem; }
.contact__info { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.25rem; }
.contact__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .65rem;
  margin: -.65rem;
  border-radius: .7rem;
  transition: background .3s;
}
a.contact__item:hover { background: var(--bg); }
[data-theme="dark"] a.contact__item:hover { background: rgba(42,77,102,.18); }
.contact__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.85rem; height: 2.85rem;
  border-radius: .7rem;
  background: rgba(23,46,63,.05);
  color: var(--accent);
  transition: transform .35s var(--easing), background .3s, color .3s;
}
[data-theme="dark"] .contact__icon { background: rgba(42,77,102,.3); }
a.contact__item:hover .contact__icon { transform: scale(1.1) rotate(-5deg); background: var(--accent-strong); color: #fff; }
.contact__item small {
  display: block;
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
}
.contact__item strong { font-weight: 500; color: var(--heading); transition: color .25s; }
a.contact__item:hover strong { color: var(--accent); }

.contact__form {
  padding: 2.25rem;
  border-radius: .9rem;
  border: 1px solid var(--border);
  background: var(--bg);
  box-shadow: var(--card-shadow);
}
[data-theme="dark"] .contact__form { background: var(--blue-deep); }
.form__row { display: grid; gap: 1.25rem; }
.form__field { position: relative; }
.form__field label {
  display: block;
  margin-bottom: .4rem;
  font-size: .875rem;
  font-weight: 500;
}
.form__field input, .form__field textarea {
  width: 100%;
  padding: .85rem 1rem;
  border-radius: .5rem;
  border: 1px solid var(--gray-light);
  background: var(--bg-alt);
  color: var(--text);
  font: inherit;
  font-size: .9rem;
  transition: border-color .3s, box-shadow .3s, transform .2s;
}
[data-theme="dark"] .form__field input, [data-theme="dark"] .form__field textarea {
  border-color: var(--blue-light);
  background: var(--blue-deep);
}
.form__field input::placeholder, .form__field textarea::placeholder { color: var(--gray); }
.form__field input:focus, .form__field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--glow);
}
.form__field textarea { resize: vertical; }
.contact__form .btn { margin-top: 1.5rem; width: 100%; }
.form__status { margin-top: 1rem; min-height: 1.5rem; font-size: .875rem; font-weight: 500; }
.form__status.success { color: var(--accent); }
.form__status.error { color: #dc2626; }
[data-theme="dark"] .form__status.error { color: #f87171; }

/* ---------- Footer ---------- */
.footer { background: var(--blue); color: var(--gray-light); padding: 4.5rem 0 2rem; }
[data-theme="dark"] .footer { background: var(--blue-deep); }
.footer__grid { display: grid; gap: 2.5rem; }
.footer__logo { height: clamp(11rem, 3.8rem + 2.5vw, 7rem); width: auto; align-self: flex-start; object-fit: contain; }
.footer__grid > div > p { margin-top: 1.25rem; max-width: 18rem; font-size: .875rem; }
.footer h3 {
  margin-bottom: 1rem;
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #fff;
}
.footer nav, .footer__grid > div { display: flex; flex-direction: column; }
.footer nav a, .footer__grid a, .footer__grid span {
  font-size: .875rem;
  padding: .25rem 0;
  width: fit-content;
  transition: color .25s, transform .25s;
}
.footer a:hover { color: var(--green-lighter); transform: translateX(4px); }
.dashed-divider--footer {
  margin: 3rem 0 2rem;
  background: repeating-linear-gradient(to right, var(--blue-light) 0 24px, transparent 24px 40px);
  animation: none;
}
.footer__copy { text-align: center; font-size: .75rem; }

/* ---------- Botão flutuante do WhatsApp ---------- */
.wa-float {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 55;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem; height: 3.5rem;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  opacity: 0;
  transform: scale(0) translateY(20px);
  transition: transform .45s var(--easing), opacity .45s, box-shadow .3s;
}
.wa-float.show { opacity: 1; transform: scale(1) translateY(0); }
.wa-float:hover { transform: scale(1.1) translateY(-2px); box-shadow: 0 12px 30px rgba(37,211,102,.55); }
.wa-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: wa-pulse 2.4s var(--easing-soft) infinite;
}
@keyframes wa-pulse { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.6); opacity: 0; } }

/* ---------- Responsivo ---------- */
/* ==========================================================================
   RESPONSIVO — cobertura completa de telas
   ========================================================================== */

/* Celulares muito pequenos (≤360px): aperta paddings e fontes */
@media (max-width: 360px) {
  .container { padding: 0 1.1rem; }
  .btn { padding: .8rem 1.2rem; font-size: .82rem; }
  .hero__buttons { gap: .75rem; }
  .hero__buttons .btn { flex: 1 1 100%; }
  .stat__number { font-size: 2.2rem; }
}

/* Telas baixas em paisagem (celular deitado): hero não precisa de 100vh cheio */
@media (max-height: 560px) and (orientation: landscape) {
  .hero { min-height: auto; padding-top: 6.5rem; padding-bottom: 4rem; }
  .hero__scroll { display: none; }
}

/* Smartphones grandes / phablets */
@media (min-width: 480px) {
  .hero__buttons .btn { flex: 0 1 auto; }
}

/* Tablets em retrato e acima */
@media (min-width: 640px) {
  .form__row { grid-template-columns: 1fr 1fr; }
  .form__field--full { grid-column: 1 / -1; }
  .contact__form .btn { width: auto; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(4, 1fr); }
}

/* Tablets grandes / iPad em paisagem (área intermediária antes do desktop) */
@media (min-width: 768px) and (max-width: 1023px) {
  .about__grid { grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2.5rem 3rem; }
  .contact__grid { gap: 3rem; }
}

/* Notebooks e desktops */
@media (min-width: 1024px) {
  .header__nav { display: flex; }
  .header__cta { display: inline-flex; }
  .hamburger { display: none; }
  .mobile-menu { display: none !important; }

  .section { padding: clamp(7rem, 5rem + 6vw, 9rem) 0; }
  .about__grid { grid-template-columns: 1fr 1fr; gap: clamp(3rem, 1rem + 5vw, 5rem); }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .services__grid { grid-template-columns: repeat(3, 1fr); }
  .contact__grid { grid-template-columns: 1fr 1.2fr; gap: clamp(3rem, 1rem + 5vw, 5rem); }
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }

  .process__line {
    left: 0; top: 1.8rem;
    width: 100%; height: 3px;
    background: repeating-linear-gradient(to right, var(--dash) 0 24px, transparent 24px 40px);
  }
  .process__line::after {
    inset: 0 auto 0 0;
    width: var(--progress, 0%);
    height: 100%;
    background: linear-gradient(to right, var(--green-lighter), var(--blue-lighter));
    transition: width .2s linear;
  }
  .process__steps { grid-template-columns: repeat(4, 1fr); gap: 2rem; }
  .step { padding-left: 0; padding-top: 5.5rem; }
}

/* Monitores grandes */
@media (min-width: 1440px) {
  .container { max-width: 1320px; }
}

/* Telas muito largas / ultrawide / TVs 4K: limita a largura e amplia respiro */
@media (min-width: 1920px) {
  .container { max-width: 1500px; }
  html { font-size: 18px; }
  .hero__content h1 { max-width: 56rem; }
}
@media (min-width: 2560px) {
  html { font-size: 20px; }
  .container { max-width: 1680px; }
}

/* ---------- Acessibilidade: movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-scale,
  .stagger-1, .stagger-2, .stagger-3, .stagger-4,
  .hero__content h1 .word {
    opacity: 1 !important;
    transform: none !important;
  }
  .curve { stroke-dashoffset: 0 !important; }
  .wa-float { opacity: 1; transform: none; }
  .hero__scroll { opacity: 1; }
  .hero__spotlight { display: none; }
}

/* Esconde o indicador "Role para baixo" no mobile/tablet,
   onde ele colidia com os botões */
@media (max-width: 1023px) {
  .hero__scroll { display: none; }
}